ADC3663 datasheet(8/92 Pages) TI2

8 / 92 page

6.6 Electrical Characteristics - DC Specifications (continued)

Typical values are over the operating free-air temperature range, at TA = 25°C, full temperature range is TMIN = –40°C to

TMAX = 105°C, ADC sampling rate = 65 MSPS, 50% clock duty cycle, AVDD = IOVDD = 1.8 V, external 1.6 V reference, and

–1-dBFS differential input, unless otherwise noted

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

ADC ANALOG INPUT (AINP/M, BINP/M)

Input full scale

Differential

3.2

Vpp

VCM

Input common model voltage

0.9

0.95

1.0

RIN

Differential input resistance

FIN = 100 kHz

kΩ

CIN

Differential input Capacitance

FIN = 100 kHz

VOCM

Output common mode voltage

0.95

Analog Input Bandwidth (-3dB)

900

MHz

Internal Voltage Reference

VREF

Internal reference voltage

1.6

VREF Output Impedance

External reference voltage

1.2

Reference Input Buffer (REFBUF)

VREF

1.6

Input Current

0.3

Input impedance

5.3

kΩ

External voltage reference (VREF)

Input clock

frequency

Input clock frequency

0.5

MHz

VID

Differential input voltage

3.6

Vpp

VCM

Input common mode voltage

0.9

Clock Input (CLKP/M)

RIN

kΩ

CIN

Single ended input capacitance

1.5

Clock duty cycle

Digital Inputs (RESET, PDN, SCLK, SEN, SDIO)

VIH

High level input voltage

1.4

VIL

Low level input voltage

0.4

IIH

High level input current

150

IIL

Low level input current

-150

-90

Input capacitance

1.5

VOH

High level output voltage

IOVDD

– 0.1

IOVDD

Digital Output (SDOUT)

VOL

Low level output voltage

ILOAD = 400 uA

0.1

Output data rate

per differential SLVDS output pair

1000

Mbps

SLVDS Interface

VID

Differential input voltage

DCLKIN

200

350

650

mVpp

VCM

Input common mode voltage

DCLKIN

1.2

1.3

VOD

Differential output voltage

500

700

850

mVpp

VCM

Output common mode voltage

1.0

ADC3661, ADC3662, ADC3663

SBAS991B – FEBRUARY 2021 – REVISED SEPTEMBER 2022

www.ti.com

Submit Document Feedback

Product Folder Links: ADC3661 ADC3662 ADC3663

ADC3663 Datasheet(PDF) 8 Page - Texas Instruments

ADC3663 Datasheet(HTML) 8 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92

Datasheet Download

Link URL